Greetings Nathanchenry,
Thank you for using Apple Support Communities. It seems like you want to know what you will need to have with you when you go to get the iPhone serviced. We would recommend you use this article for more information.
"When you go, remember to bring these items:
- Your sales receipt (if possible), in case your service requires proof of purchase
- Your device and any accessories that you need help with
- A form of personal identification, such as a driver’s license, passport, or other government-issued ID"
Get your iPhone, iPad, or iPod touch ready for service
Please don't hesitate to let us know if you need additional assistance.
Take care.